5 Ton Single Stage Split-System Heat Pump, Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Department of Energy Guide SEER2: 14.3, Stage: Single, Refrigerant: R410A, Connection Size: 3/8"X7/8", Connection Type: Sweat, Factory Charge: 13.7 lbs, Type: Air, Dimensions: 38-7/8''H x 35''W x 35''D, Weight: 253 lbs